must，need，mustn't，needn't的用法？ 用must,need以及needn't和mustn't开头的...
must\uff0cneed\uff0cmustn't\uff0cneedn't\u7684\u7528\u6cd5\uff1fmust\u8868\u793a\u5fc5\u987b\u3001\u4e49\u52a1\u7b49,\u76f8\u5f53\u4e8ehave to, \u4f46must\u5f3a\u8c03\u4e3b\u89c2\u56e0\u7d20,\u800chave to\u5f3a\u8c03\u5ba2\u89c2\u56e0\u7d20\u3002
I must go to see a doctor.
\u6211\u5f97\u770b\u533b\u751f\u53bb\u3002
need\u53ef\u4ee5\u5bf9MUST\u5f15\u5bfc\u7684\u4e00\u822c\u7591\u95ee\u53e5\u4f5c\u5426\u5b9a\u56de\u7b54\u3002
Really? Must I go with you?
\u662f\u5417\uff1f\u8981\u6211\u548c\u4f60\u4e00\u8d77\u53bb\u5417\uff1f
No, you needn't.
\u4e0d\uff0c\u6ca1\u5fc5\u8981\u3002
must\u7684\u5426\u5b9a\u5f0f\u8868\u793a\u4e0d\u51c6,\u4e0d\u5f97\u7b49\u7981\u6b62\u7684\u610f\u601d,\u6216\u8868\u793a\u4e0d\u53ef,\u4e0d\u80fd,\u4e00\u5b9a\u4e0d\u8981\u7b49\u529d\u544a\u7684\u610f\u601d\u3002
Ok, then, you mustn't forget your medical card.
\u597d\u5427\uff0c\u90a3\u4f60\u4e00\u5b9a\u4e0d\u8981\u5fd8\u8bb0\u5e26\u533b\u7597\u8bc1\u3002
\u6211\u6709\u5fc5\u8981\u8bf4\u5417? \u4f5c\u4e3a\u60c5\u6001\u52a9\u52a8\u8bcd\u7684need\u4e00\u822c\u53ea\u7528\u4e8e\u5426\u5b9a\u53e5\u6216\u7591\u95ee\u53e5\u4e2d,need+\u539f\u5f62\u52a8\u8bcd\u8868\u793a\u5fc5\u8981\u6027\u3002
Of course I remember. Need you remind me?
\u6211\u5f53\u7136\u8bb0\u5f97\u4e86\u3002\u4f60\u6709\u5fc5\u8981\u63d0\u9192\u6211\u5417\uff1f
must+have+\u8fc7\u53bb\u5206\u8bcd\u8868\u793a\u5bf9\u8fc7\u53bb\u60c5\u51b5\u7684\u63a8\u65ad\u3002
Oh, it is wet outside. It must have rained yesterday.
\u5662\uff0c\u5916\u9762\u6e7f\u4e86\u3002\u6628\u5929\u60f3\u5fc5\u662f\u4e0b\u96e8\u4e86\u3002
must+\u539f\u5f62\u52a8\u8bcd\u8868\u793a\u5bf9\u73b0\u5728\u60c5\u51b5\u7684\u63a8\u65ad\u3002
So it must be slippery outside. Do be careful!
\u6240\u4ee5\u5916\u9762\u4e00\u5b9a\u6ed1\u3002\u4e00\u5b9a\u8981\u5f53\u5fc3\u3002
need\u53ef\u7528\u4e8e\u5047\u8bbe\u8bed\u6c14,\u4e00\u822c\u7528\u4e8e\u5426\u5b9a\u53e5\u4e2d,\u540e\u63a5\u4e0d\u5b9a\u8bcd\u7684\u5b8c\u6210\u5f0f, needn't+have+\u8fc7\u53bb\u5206\u8bcd\u8868\u793a\u8fc7\u53bb\u4e0d\u5fc5\u505a\u5374\u5df2\u7ecf\u505a\u4e86\u7684\u4e8b\u3002
I am not a little boy! You needn't have told me that much.
\u6211\u4e0d\u662f\u5c0f\u5b69\u5b50\u3002\u4f60\u4e0d\u5fc5\u548c\u6211\u8bb2\u90a3\u4e48\u591a\u3002
must
\u4e09\u79cd\u610f\u601d\uff1a
\u5fc5\u987b\uff0c\u5426\u5b9a\u5f0f\u4e3aneedn't\u4e0d\u5fc5\uff1b\uff08\u8868\u793a\u4e49\u52a1\uff09
\u52a1\u5fc5\uff0c\u5426\u5b9a\u5f0f\u4e3a\uff1amustn't\u7981\u6b62\uff0c\u4e0d\u51c6\uff1b\uff08\u8868\u793a\u547d\u4ee4\uff09
\u80af\u5b9a\uff0c\u5426\u5b9a\u5f0f\u4e3acan't\uff1b\uff08\u8868\u793a\u63a8\u6d4b\uff09
need
\u60c5\u6001\u52a8\u8bcd\uff0c\u7528\u4e8e\u7591\u95ee\u3001\u5426\u5b9a\u53e5\u3001\u6761\u4ef6\u53e5\uff1b\u4e0d\u80fd\u7528\u4e8e\u80af\u5b9a\u53e5\uff1b
\u884c\u4e3a\u52a8\u8bcd\uff0c\u7528\u6cd5\u8ddf\u5176\u4ed6\u884c\u4e3a\u52a8\u8bcd\u4e00\u6837\u3002\u6709\u65f6\u6001\uff0c\u8bed\u6001\u53d8\u5316\u3002
三种意思：
必须，否定式为needn't不必；（表示义务）
务必，否定式为：mustn't禁止，不准；（表示命令）
肯定，否定式为can't；（表示推测）
need
情态动词，用于疑问、否定句、条件句；不能用于肯定句；
行为动词，用法跟其他行为动词一样。有时态，语态变化。
must，need，mustn't，needn't的用法
may
可能
can
能够
must
必须
Need
需要
这四个词应该用中文理解也能区别吧
不过从虚拟语气上来说
may最弱
must最强
may
not
可能不
can't
不能够
mustn't
必须不
needn't
不需要
这里有必要做一下解释may
not也就是个猜测
语气很弱
而can't除了表示不能
还能表示否定猜测
e.g.
The
light
is
off
,she
can't
be
here.
灯灭了,她肯定不在这儿
must表肯定猜测
e.g.The
light
is
still
on
,she
must
be
here.
灯还亮着,她肯定在这儿.
而Mustn't
不可乱用
通常只用在一些规章制度上
如果你违反了
比如违规停车就要用Mustn't
还有些对话中
must
&
need的交错回答也要领会意思
e.g.
-
must
i
go
now?
-
no,
you
needn't.
其实这里中文就可以辨清
.问我必须去么
回答你不用现在去.
但是也要看具体语境
有时是上级对下级之类的
也会用Mustn't回答.
must
1.
必须，应该。表示责任。
I
must
work
hard
to
learn
English
well.
2.
一定
表示推测。
That
man
must
be
Li
Ming's
father.
那人一定是李明的爸爸。
need.
需要，必须。
表示需要。
You
need
to
have
a
good
rest.
need做情态动词时只用于否定，和疑问。
You
needn't
do
that。
mustn't
不许，不可以，表示禁止。
You
mustn't
watch
TV
until
you
finish
your
homework.
needn't
不必。
看need做情态动词。
must
问句，否定回答常用needn't
回答。
Must
I
finish
the
work
today.
No,
you
needn't.
答案是：must
提问的句子用needn't回答
~手工翻译，尊重劳动，欢迎提问，感谢采纳！~
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绛旓細涓嶏紝娌″繀瑕併must鐨鍚﹀畾寮忚〃绀轰笉鍑,涓嶅緱绛夌姝㈢殑鎰忔,鎴栬〃绀轰笉鍙,涓嶈兘,涓瀹氫笉瑕佺瓑鍔濆憡鐨勬剰鎬濄侽k, then, you mustn't forget your medical card.濂藉惂锛岄偅浣犱竴瀹氫笉瑕佸繕璁板甫鍖荤枟璇併傛垜鏈夊繀瑕佽鍚? 浣滀负鎯呮佸姪鍔ㄨ瘝鐨刵eed涓鑸彧鐢ㄤ簬鍚﹀畾鍙ユ垨鐤戦棶鍙ヤ腑,need+鍘熷舰鍔ㄨ瘝琛ㄧず蹇呰鎬с侽f course I remember...
绛旓細need鍋氭儏鎬佸姩璇嶆椂涓昏鐢ㄤ簬鐤戦棶鍙,鍚﹀畾鍙ャ 浜屻佸弽涔夎瘝鐢ㄦ硶涓嶅悓 1銆乵ust not 琛ㄧず绂佹,鏄璇濅汉寮烘湁鍔涚殑鍔濆憡鎴栧懡浠,鎰忎负鈥滀竴瀹氳,涓嶅噯鈥濄 2銆佸洜姝,鍦ㄥ洖绛旂敱must寮曞鐨勯棶棰樻椂,濡傛灉鏄惁瀹氱殑鍥炵瓟,琛ㄧず鈥滀笉蹇,娌℃湁蹇呰鈥,涓嶈兘鐢mustn鈥檛,鑰岃鐢╪eedn鈥檛鎴杁on鈥檛 have to. 璇曟瘮杈:You must not drive fast....
绛旓細We need light to read at night.鏅氫笂鐪嬩功闇瑕佺伅.鍥炵瓟鑰咃細灏廐ey - 榄旀硶甯 鍥涚骇 8-11 20:26 杩欏洓涓瘝閮芥槸鎯呮佸姩璇,鍏蜂綋鍖哄埆濡備笅锛歮ust锛1锛夎〃绀哄繀椤诲繀瑕 You must come in time.鍥炵瓟must寮曞嚭鐨勯棶鍙ユ椂,濡傛灉鏄惁瀹氱殑,涓嶈兘鐢mustn't,鑰屾槸瑕佺敤needn't鎴杁on't have to.濡 鈥斺Must we hand in...
绛旓細must be here.鐏繕浜潃,濂硅偗瀹氬湪杩欏効.鑰Mustn't 涓嶅彲涔辩敤 閫氬父鍙敤鍦ㄤ竴浜涜绔犲埗搴︿笂 濡傛灉浣犺繚鍙嶄簡 姣斿杩濊鍋滆溅灏辫鐢∕ustn't 杩樻湁浜涘璇濅腑 must & need鐨勪氦閿欏洖绛斾篃瑕侀浼氭剰鎬 e.g.- must i go now?- no,you needn't.鍏跺疄杩欓噷涓枃灏卞彲浠ヨ鲸娓 .闂垜蹇呴』鍘讳箞 鍥炵瓟浣犱笉鐢ㄧ幇鍦ㄥ幓.浣嗘槸涔熻...
绛旓細1. 閲婁箟鍖哄埆锛- "Must" 琛ㄧず蹇呴』銆佸簲褰擄紝寮鸿皟鍩轰簬瑙勫垯銆佷箟鍔°佸懡浠ゆ垨閫昏緫鐨勫繀鐒舵с- "Need" 琛ㄧず闇瑕併侀渶姹傦紝寮鸿皟婊¤冻鏌愮瑕佹眰鎴栬揪鍒版煇绉嶇洰鐨勩備緥鍙ワ細- You must follow the rules of the organization. (浣犲繀椤婚伒瀹堢粍缁囩殑瑙勫畾銆)- I need to buy groceries for dinner tonight. (鎴戦渶瑕佷拱鏉傝揣鍋...
绛旓細1.must琛ㄤ富瑙備笂鐨勫繀闇锛岃宧ave to琛ㄨ亴璐ｆ垨涔夊姟锛屽己璋冨瑙傘2.need浣滀负鎯呮佸姩璇嶇敤浜庣枒闂彞鎴栧惁瀹氬彞銆Need you鈥︹︼紵鐨勭瓟鍙ユ槸Yes,I must.鎴朜o,I needn't(don't have to)瀵归棶鍙ヨ〃绀烘湁蹇呰鍋氭煇浜嬬殑鑲畾绛旇鏄痀es,you must/have to.鍚﹀畾绛旇鏄疦o,you needn't./don't have to/don't need to...
